120 Vac Flame Sensor, Ultraviolet, Purple Peeper, Self-Checking. Overview Dynamic self-checking flame detector used with R7861 Dynamic Self-check Amplifiers for sensing the ultraviolet radiation generated by the combustion of gas, oil, or other fuels. Features Oscillating shutter interrupts ultraviolet radiation reaching the UV sensor to provide the UV sensor tube checking function. Can be mounted horizontally, vertically or at any angle in between. The detector requires faceplate alignment and has integral locating reference points to assure proper operation of the shutter mechanism. Field replaceable ultraviolet sensing tube and quartz viewing window. Models with threaded conduit fitting and color-coded leadwires allow rapid electrical installation. C7061A1038 or A1046 5 pin Brad Harrison type (formally 41307N) mating connector not supplied nor available through Honeywell. Two detectors can be wired in parallel to reduce nuisance shutdowns in difficult flame sighting applications. Protective heat block built into mounting flange. -40 F (-40 C) rated ultraviolet sensing tube is supplied. C7061E meets NEMA 4 standards with viewing window rated to 20 psi. C7061F has an explosion-proof housing for use in hazardous atmospheres with a viewing window rated to 100 psi. Product Specifications Application Gas fired burners; Oil fired burners Used With Flame Amplifiers: R7861 Comments Dynamic self-checking flame detector Mounting 1 in. NPT Electrical Ratings 120 Vac Frequency 50 Hz; 60 Hz Approvals, Underwriters Laboratories Inc. Listed: File No. MP268, Guide No. MCCZ Approvals, Canadian Standards Association Certified: Master Report LR95329-1 Electrical Connections Brad Harrison type number 41310 connector Approvals, Swiss RE Acceptable Approvals, Factory Mutual Approved: Report No. 14740.01 Type Ultraviolet, Purple Peeper, Self-Checking Ambient Temperature Range (F) -40 F to +175 F Ambient Temperature Range (C) -40 C to +79 C NEMA Rating NEMA 4